@misc{gowda2020finding,
  title={Finding the Optimal Vocabulary Size for Neural Machine Translation},
  author={Thamme Gowda and Jonathan May},
  year={2020},
  eprint={2004.02334},
  archivePrefix={arXiv},
  primaryClass={cs.CL},
  doi={10.18653/v1/2020.findings-emnlp.352},
  url={https://arxiv.org/abs/2004.02334}
}